Patents Represented by Attorney, Agent or Law Firm Jaimes Sner
  • Polymerization process using an improved bulky ligand metallocene-type catalyst system
    Patent number: 6632901
    Abstract: The present invention relates to a polymerization process in the presence of a bulky ligand metallocene-type catalyst compound having an abstractable fluoride or fluorine containing leaving group.
    Type: Grant
    Filed: November 13, 1998
    Date of Patent: October 14, 2003
    Assignee: Univation Technologies, LLC
    Inventor: Laughlin G. McCullough